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date

(Encyclopedia)date, name for a palm (Phoenix dactylifera) and for its edible fruit. Probably native to Arabia and North Africa, it has from earliest times been a principal food in many desert and tropical regions. ...

date line, international

(Encyclopedia)date line, international: see international date line. ...

international date line

(Encyclopedia)international date line, imaginary line on the earth's surface, generally following the 180° meridian of longitude, where, by international agreement, travelers change dates. Traveling eastward acros...

National Parks and Monuments (table)

(Encyclopedia)National Parks and Monuments 1 National Parks and Monuments National Monuments National and International Historic Sites and Historical Parks National Memorials National Battlef...

Elche

(Encyclopedia)Elche ĕlˈchā [key], Valencian Elx, city, Alicante prov., SE Spain, in Valencia. It is surr...

Dionysius Exiguus

(Encyclopedia)Dionysius Exiguus dīənĭshˈēəs ĕksĭgˈyo͞oəs [key], d. c.545, Roman monk, chronologist, and scholar, a transmitter of Greek thought to the Middle Ages. He made collections of 5th-century papa...

Indio

(Encyclopedia)Indio ĭnˈdē-ōˌ [key], city (2020 pop. 89,137), Riverside co., SE Calif., in the Coachella Valley of the Colorado...

Julian Day calendar

(Encyclopedia)Julian Day calendar, system of astronomical dating that allows the difference between two dates to be calculated more easily than conventional civil calendars with their uneven months. It was devised ...

Girard

(Encyclopedia)Girard jĭrärdˈ [key], city (2020 pop. 9,081), Trumbull co., NE Ohio, adjacent to Youngstow...

geochemistry

(Encyclopedia)geochemistry, study of the chemical changes on the earth. More specifically, it is the study of the absolute and relative abundances of chemical elements in the minerals, soils, ores, rocks, water, an...